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    A wire electrode for wire cut electric discharge machining
    1.
    发明公开
    A wire electrode for wire cut electric discharge machining 失效
    ElektrodendrahtfürSchneiddrahterosionsmaschine。

    公开(公告)号：EP0348594A1

    公开(公告)日：1990-01-03

    申请号：EP89102310.3

    申请日：1989-02-10

    申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

    发明人： Banzai, Masato Mitsubishi Denki K.K. ,  Shibata, Yoshio Mitsubishi Denki K.K.

    IPC分类号： B23H7/08

    CPC分类号： B23H7/08

    摘要： A wire electrode for a wire cut electric discharge apparatus for effecting electric discharges in a small gap through a work liquid comprises a core wire (6) and a core wire coating layer (7) formed on the core wire wherein the core wire is formed by a material having higher thermal conductivity than the core wire coating layer (7) which is formed by a material having a high mechanical strength. An outer layer (8) made of a material having good electric discharge properties is coated on the core wire coating layer.

    摘要翻译： 用于通过工作液体在小间隙中进行放电的线切割放电装置的线电极包括芯线（6）和形成在芯线上的芯线涂层（7），其中芯线由 具有比由具有高机械强度的材料形成的芯线涂层（7）的导热性高的材料。 由具有良好放电特性的材料制成的外层（8）涂覆在芯线涂层上。

    Wire electrode discharge machining apparatus with nozzle gap control
    2.
    发明公开
    Wire electrode discharge machining apparatus with nozzle gap control 失效
    用的工件和喷嘴之间的间隙控制线电极放电加工装置。

    公开(公告)号：EP0219698A2

    公开(公告)日：1987-04-29

    申请号：EP86112939.3

    申请日：1986-09-19

    申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

    发明人： Shibata, Yoshio c/o Mitsubishi Denki K.K. Nagoya W ,  Banzai, Masato Mitsubishi Denki K.K. ,  Ito, Haruhiko Mitsubishi Denki K.K.

    IPC分类号： B23H7/10

    CPC分类号： B23H7/101

    摘要： A wire electrode discharge machining apparatus comprises a wire electrode (1) adapted for relative movement with respect to a workpiece (12), an upper nozzle (7) disposed above said workpiece and surrounding said electrode, a lower nozzle (8) disposed below said workpiece and surrounding said electrode, a power source for applying a machining voltage between said workpiece and said electrode, a machining liquid (10) delivered under pressure toward said workpiece from said upper and/or lower nozzles, and means for automatically and continuously controlling the width of a gap (g) between said workpiece and outlets of said upper and/or lower nozzles by vertically moving said nozzle outlets in accordance with a predetermined configuration of a groove being machined in said workpiece to facilitate the exhaust of the machining liquid and entrained machining dust from the groove.

    摘要翻译： 一种线电极放电加工装置包括线电极（1）适合于相对运动相对于工件（12）上的上喷嘴（7），其设置上面所说工件和围绕所述电极，下喷嘴（8），其设置低于所述 工件和环绕所述电极，用于将所述工件和所述电极之间的加工电压，从所述上部和/或下部喷嘴的装置，以及在压力下输送朝向所述工件的加工液体（10），用于自动且连续地控制所述动力源 通过在雅舞蹈垂直移动所述喷嘴出口具有凹槽的预定配置的说工件和所述上部和/或下部喷嘴的出口之间的间隙（G）的宽度被加工在所述加工件以促进加工液的排出和夹带的 从槽加工粉尘。